/**
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.jsqlparser.statement.select;

import java.util.List;

/**
 * One of the parts of a "WITH" clause of a "SELECT" statement
 */
public class WithItem implements SelectBody {

	private String name;
	private List<SelectItem> withItemList;
	private SelectBody selectBody;

	/**
	 * The name of this WITH item (for example, "myWITH" in "WITH myWITH AS
	 * (SELECT A,B,C))"
	 *
	 * @return the name of this WITH
	 */
	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	/**
	 * The {@link SelectBody} of this WITH item is the part after the "AS"
	 * keyword
	 *
	 * @return {@link SelectBody} of this WITH item
	 */
	public SelectBody getSelectBody() {
		return selectBody;
	}

	public void setSelectBody(SelectBody selectBody) {
		this.selectBody = selectBody;
	}

	/**
	 * The {@link SelectItem}s in this WITH (for example the A,B,C in "WITH
	 * mywith (A,B,C) AS ...")
	 *
	 * @return a list of {@link SelectItem}s
	 */
	public List<SelectItem> getWithItemList() {
		return withItemList;
	}

	public void setWithItemList(List<SelectItem> withItemList) {
		this.withItemList = withItemList;
	}


	public String toString() {
		return name + ((withItemList != null) ? " " + PlainSelect.getStringList(withItemList, true, true) : "")
				+ " AS (" + selectBody + ")";
	}


	public void accept(SelectVisitor visitor) {
		visitor.visit(this);
	}
}
